A Series / A81 Taps for generic applications

A81 N TiN

Cold forming taps for blind and through holes - Oil grooves

Technical Drawings

DIN 2174 ≤ M10x1,25 DIN 2174
DIN 2174 ≥ M12x1 DIN 2174

Articles

Scroll horizontally to view table data

MF Ød1 P L1 L2 L3 Ød2 a z Icona Preforo Article
[mm] [mm] [mm]
js 16
[mm] [mm] [mm]
h9
[mm]
h12
[-] [mm]
MF 3 × 0.35 3 0.35 56 10 18 3.5 2.7 3 2.85 A030350812G1AD0
MF 4 × 0.5 4 0.5 63 12 21 4.5 3.4 4 3.8 A040500812G1AD0
MF 5 × 0.5 5 0.5 70 14 24.5 6 4.9 4 4.8 A050500812G1AD0
MF 6 × 0.75 6 0.75 80 16 29 6 4.9 5 5.65 A060750812G1AD0
MF 8 × 1 8 1 90 18 33 8 6.2 5 7.55 A081000812G1AD0
MF 10 × 1 10 1 90 18 34 10 8 6 9.55 A101000812G1AD0
MF 10 × 1.25 10 1.25 100 20 36 10 8 6 9.45 A101250812G1AD0
MF 12 × 1 12 1 100 22 – 9 7 6 11.55 A121000812G1AD0
MF 12 × 1.25 12 1.25 100 22 – 9 7 6 11.45 A121250812G1AD0
MF 12 × 1.5 12 1.5 100 22 – 9 7 6 11.3 A121500812G1AD0
MF 14 × 1.25 14 1.25 100 22 – 11 9 6 13.45 A141250812G1AD0
MF 14 × 1.5 14 1.5 100 22 – 11 9 6 13.3 A141500812G1AD0
MF 16 × 1.5 16 1.5 100 22 – 12 9 6 15.3 A161500812G1AD0
MF 18 × 1.5 18 1.5 110 22 – 14 11 8 17.3 A181500812G1AD0
MF 20 × 1.5 20 1.5 125 25 – 16 12 8 19.3 A201500812G1AD0

Features

Thread type

ISO Metric fine thread

Geometry

Forming tap with oil grooves

Type of chips

Plastic deformation without chip formation

+ More Material

Conventional high speed steel

Chamfer

Chamfer form C: 2 - 3 threads for blind and through holes

Through Coolant

For blind holes up to 2,5 x d₁

Through Coolant

For through holes up to 2,5 x d₁

Direction of cut

Right

+ More Coating

TiN

Application Range

P
Steel
MG Use Speed [m/min] Material examples
P.1 20-25 + Show examples
P.2 20-25 + Show examples
P.3 15-20 + Show examples
P.7 8-10 + Show examples
M
Stainless - Steel
MG Use Speed [m/min] Material examples
M.1 8-10 + Show examples
N
Aluminium - Aluminium alloys
MG Use Speed [m/min] Material examples
N.1 20-25 + Show examples
N.2 20-25 + Show examples
N.3 15-20 + Show examples
N.5 20-25 + Show examples
N.6 20-25 + Show examples
Legend
  • Recommended
  • Suitable

Cutting parameter calculation

Cutting speed m/min

Rotational speed
0 Rpm
Torque
0 Nm
Spindle power
0 W

Further information

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